470097925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{15683}}^1$

素因数の和:15813

約数の個数: 24

約数和(自身を含む): 641789280

約数和(自身を除く): 171691355

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2725, 5995, 15683, 29975, 78415, 172513, 392075, 862565, 1709447, 4312825, 8547235, 18803917, 42736175, 94019585, 470097925]

約数ペア:

[(1, 470097925), (5, 94019585), (11, 42736175), (25, 18803917), (55, 8547235), (109, 4312825), (275, 1709447), (545, 862565), (1199, 392075), (2725, 172513), (5995, 78415), (15683, 29975)]